Antonio Bernardino Ramos was born circa 1765, the son of Juan Antonio Ramos and Ana Maria Anzaldua.
He married Maria Juana Garcia in 1788.
In 1782, he lived in Mier. The church census recorded that he was a youth, español, and 17 years old. His household included 4 people:
Don Juan Antonio Ramos, español, married, age 61.
Ana Anzaldua, española, married, age 60.
Antonio Melquiades Ramos, español, a youth, age 18.
Antonio Bernardino Ramos, español, a youth, age 17.